diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-03-01 08:44:26 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2021-03-17 00:32:01 +0000 |
| commit | 80808d273a3f075196d1a26463f65d4c9d2891c8 (patch) | |
| tree | 3a0e72aa6d3a55bbe25534cfe14f695fdee2938c /kernel/dma/direct.c | |
| parent | 2bdba622c351259317b0294c6e9fe243b2404316 (diff) | |
swiotlb: split swiotlb_tbl_sync_single
Split swiotlb_tbl_sync_single into two separate funtions for the to device
and to cpu synchronization.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'kernel/dma/direct.c')
| -rw-r--r-- | kernel/dma/direct.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index 002268262c9a..f737e3347059 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -344,8 +344,8 @@ void dma_direct_sync_sg_for_device(struct device *dev, phys_addr_t paddr = dma_to_phys(dev, sg_dma_address(sg)); if (unlikely(is_swiotlb_buffer(paddr))) - swiotlb_tbl_sync_single(dev, paddr, sg->length, - dir, SYNC_FOR_DEVICE); + swiotlb_sync_single_for_device(dev, paddr, sg->length, + dir); if (!dev_is_dma_coherent(dev)) arch_sync_dma_for_device(paddr, sg->length, @@ -370,8 +370,8 @@ void dma_direct_sync_sg_for_cpu(struct device *dev, arch_sync_dma_for_cpu(paddr, sg->length, dir); if (unlikely(is_swiotlb_buffer(paddr))) - swiotlb_tbl_sync_single(dev, paddr, sg->length, dir, - SYNC_FOR_CPU); + swiotlb_sync_single_for_cpu(dev, paddr, sg->length, + dir); if (dir == DMA_FROM_DEVICE) arch_dma_mark_clean(paddr, sg->length); |